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10193834 = 27728131
BaseRepresentation
bin100110111000…
…101110101010
3201011220022102
4212320232222
510102200314
61002253402
7152434430
oct46705652
921156272
1010193834
115832862
1234b7262
13215bb71
1414d4d50
15d655de
hex9b8baa

10193834 has 8 divisors (see below), whose sum is σ = 17475168. Its totient is φ = 4368780.

The previous prime is 10193809. The next prime is 10193839. The reversal of 10193834 is 43839101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10193797 and 10193806.

It is not an unprimeable number, because it can be changed into a prime (10193839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364052 + ... + 364079.

It is an arithmetic number, because the mean of its divisors is an integer number (2184396).

Almost surely, 210193834 is an apocalyptic number.

10193834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10193834 is a deficient number, since it is larger than the sum of its proper divisors (7281334).

10193834 is an equidigital number, since it uses as much as digits as its factorization.

10193834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728140.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10193834 is about 3192.7784138584. The cubic root of 10193834 is about 216.8265796445.

The spelling of 10193834 in words is "ten million, one hundred ninety-three thousand, eight hundred thirty-four".

Divisors: 1 2 7 14 728131 1456262 5096917 10193834